freshen for Azure CLI update

Author: carlrab

articles/azure-resource-manager/managed-applications/toc.yml

@@ -18,7 +18,11 @@
 - name: Samples
   items:
   - name: Azure CLI
-    href: cli-samples.md
+    items: 
+    - name: Overview
+      href: cli-samples.md
+    - name: Create managed application
+      href: managed-application-cli-sample.md
   - name: Azure PowerShell
     href: powershell-samples.md
   - name: Managed application solutions